Interim Columbia and Snake River flow improvement measures for salmon
Subtitle: final supplemental environmental impact statement (SEIS).
Contributors: United States. Army. Corps of Engineers. Walla Walla District.
Publisher: Dept. of the Army, Walla Walla District, Corps of Engineers
Published: 1993
Place of publication: Walla Walla, Wash
Language: eng
Subjects: Reservoir drawdown -- Environmental aspects -- Columbia River; Reservoir drawdown -- Environmental aspects -- Snake River (Wyo.- Wash.); Salmon -- Columbia River -- Effect of water levels on; Salmon -- Snake River (Wyo.-Wash.) -- Effect of water levels on; Salmon -- Columbia River -- Effect of dams on; Salmon -- Snake River (Wyo.-Wash.) -- Effect of dams on; Environmental impact statements -- Columbia River; Environmental impact statements -- Snake River (Wyo.-Wash.)
Notes: "March 1993."